. A car hiring company has 12 Tata sumos and 8 Qualis. If 5 of these cars go to workshop for repairs and Tata Sunmo is as likely to be in for repair as a Qualis, what is the probability that (i) 3 of them are sumos and 2 are Qualis; (ii) at least three of them are sumos and (iii) all of them are of same make.

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11. A car hiring company has 12 Tata sumos and 8
Qualis. If 5 of these cars go to workshop for repairs
and Tata Sumo is as likely to be in for repair as a
Qualis, what is the probability that (i) 3 of them are
sumos and 2 are Qualis; (ii) at least three of them
are sumos and (iii) all of them are of same make.
Transcribed Image Text:11. A car hiring company has 12 Tata sumos and 8 Qualis. If 5 of these cars go to workshop for repairs and Tata Sumo is as likely to be in for repair as a Qualis, what is the probability that (i) 3 of them are sumos and 2 are Qualis; (ii) at least three of them are sumos and (iii) all of them are of same make.
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